Last updated: June 24, 2025
In Maryville, United States, the average temperature in May hovers around 18°C (65°F), making it a comfortable time to explore. However, temperatures can vary significantly, dipping as low as 2°C (36°F) and soaring up to 37°C (99°F). Expect about 168 mm (6.6 in) of precipitation spread over 15 days, contributing to an average humidity of 77%. Prepare accordingly for a mix of warm days and potential rain!
In May in Maryville, the average temperature is 18°C (65°F). The maximum can reach 37°C (99°F) and the minimum can be as low as 2°C (36°F). This range makes it essential for travelers to pack for both warm days and cool nights.
In Maryville in May, the total precipitation amount is 168 mm (6.6 in) collected over a period of 15 days.
In Maryville in May humidity is 77%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace that's both refreshing and slightly stifling, making it essential for travelers to stay hydrated and take frequent breaks to enjoy the vibrant surroundings without feeling overly fatigued.
In Maryville in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Maryville.
UV Risk Categories
Weather in Maryville varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Maryville, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -3°C (27°F) | 42 mm (1.7 inches) | 78% | moderate |
February Weather | -2°C (29°F) | 32 mm (1.3 inches) | 80% | moderate |
March Weather | 6°C (44°F) | 96 mm (3.8 inches) | 77% | high |
April Weather | 11°C (52°F) | 85 mm (3.3 inches) | 77% | very high |
May Weather | 18°C (65°F) | 168 mm (6.6 inches) | 77% | very high |
June Weather | 25°C (76°F) | 142 mm (5.6 inches) | 81% | extreme |
July Weather | 26°C (79°F) | 118 mm (4.6 inches) | 81% | very high |
August Weather | 24°C (76°F) | 108 mm (4.2 inches) | 77% | very high |
September Weather | 21°C (70°F) | 117 mm (4.6 inches) | 73% | very high |
October Weather | 12°C (55°F) | 146 mm (5.7 inches) | 75% | high |
November Weather | 5°C (42°F) | 43 mm (1.7 inches) | 85% | moderate |
December Weather | 1°C (34°F) | 36 mm (1.4 inches) | 83% | moderate |